{"id":"https://openalex.org/W3173152683","doi":"https://doi.org/10.3233/jifs-201792","title":"DBWGIE-MR: A density-based clustering algorithm by using the weighted grid and information entropy based on MapReduce","display_name":"DBWGIE-MR: A density-based clustering algorithm by using the weighted grid and information entropy based on MapReduce","publication_year":2021,"publication_date":"2021-06-21","ids":{"openalex":"https://openalex.org/W3173152683","doi":"https://doi.org/10.3233/jifs-201792","mag":"3173152683"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-201792","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-201792","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048290265","display_name":"Xin Yu","orcid":"https://orcid.org/0000-0002-3651-4770"},"institutions":[{"id":"https://openalex.org/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Yu","raw_affiliation_strings":["School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China","institution_ids":["https://openalex.org/I4510145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101989503","display_name":"Feng Zeng","orcid":"https://orcid.org/0000-0001-6237-9819"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Zeng","raw_affiliation_strings":["School of Computing, Central South University, Changsha, Hunan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, Central South University, Changsha, Hunan, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080688914","display_name":"Deborah Simon Mwakapesa","orcid":"https://orcid.org/0000-0002-2402-4352"},"institutions":[{"id":"https://openalex.org/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deborah Simon Mwakapesa","raw_affiliation_strings":["School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China","institution_ids":["https://openalex.org/I4510145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057298092","display_name":"Yaser A. Nanehkaran","orcid":"https://orcid.org/0000-0002-8055-3195"},"institutions":[{"id":"https://openalex.org/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Y.A. Nanehkaran","raw_affiliation_strings":["School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China","institution_ids":["https://openalex.org/I4510145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034828260","display_name":"Yimin Mao","orcid":"https://orcid.org/0000-0002-6540-6971"},"institutions":[{"id":"https://openalex.org/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yi-Min Mao","raw_affiliation_strings":["School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China","institution_ids":["https://openalex.org/I4510145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103038538","display_name":"Kaibin Xu","orcid":"https://orcid.org/0009-0003-5613-3347"},"institutions":[{"id":"https://openalex.org/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai-Bin Xu","raw_affiliation_strings":["School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China","institution_ids":["https://openalex.org/I4510145"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100332258","display_name":"Zhigang Chen","orcid":"https://orcid.org/0000-0002-4437-4077"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhi-Gang Chen","raw_affiliation_strings":["School of Computing, Central South University, Changsha, Hunan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, Central South University, Changsha, Hunan, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5034828260","https://openalex.org/A5100332258"],"corresponding_institution_ids":["https://openalex.org/I139660479","https://openalex.org/I4510145"],"apc_list":null,"apc_paid":null,"fwci":0.8189,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.77549067,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"40","issue":"6","first_page":"10781","last_page":"10796"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.8131459951400757},{"id":"https://openalex.org/keywords/dbscan","display_name":"DBSCAN","score":0.8025052547454834},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7727307081222534},{"id":"https://openalex.org/keywords/cure-data-clustering-algorithm","display_name":"CURE data clustering algorithm","score":0.5910037755966187},{"id":"https://openalex.org/keywords/correlation-clustering","display_name":"Correlation clustering","score":0.566874086856842},{"id":"https://openalex.org/keywords/canopy-clustering-algorithm","display_name":"Canopy clustering algorithm","score":0.5281916856765747},{"id":"https://openalex.org/keywords/determining-the-number-of-clusters-in-a-data-set","display_name":"Determining the number of clusters in a data set","score":0.5198445916175842},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.49970269203186035},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.485489159822464},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.48365581035614014},{"id":"https://openalex.org/keywords/data-stream-clustering","display_name":"Data stream clustering","score":0.4581353962421417},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.4434422552585602},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20047682523727417},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15925395488739014}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.8131459951400757},{"id":"https://openalex.org/C46576248","wikidata":"https://www.wikidata.org/wiki/Q1114630","display_name":"DBSCAN","level":5,"score":0.8025052547454834},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7727307081222534},{"id":"https://openalex.org/C33704608","wikidata":"https://www.wikidata.org/wiki/Q5014717","display_name":"CURE data clustering algorithm","level":4,"score":0.5910037755966187},{"id":"https://openalex.org/C94641424","wikidata":"https://www.wikidata.org/wiki/Q5172845","display_name":"Correlation clustering","level":3,"score":0.566874086856842},{"id":"https://openalex.org/C104047586","wikidata":"https://www.wikidata.org/wiki/Q5033439","display_name":"Canopy clustering algorithm","level":4,"score":0.5281916856765747},{"id":"https://openalex.org/C149872217","wikidata":"https://www.wikidata.org/wiki/Q5265701","display_name":"Determining the number of clusters in a data set","level":5,"score":0.5198445916175842},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.49970269203186035},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.485489159822464},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.48365581035614014},{"id":"https://openalex.org/C193143536","wikidata":"https://www.wikidata.org/wiki/Q5227360","display_name":"Data stream clustering","level":5,"score":0.4581353962421417},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.4434422552585602},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20047682523727417},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15925395488739014},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jifs-201792","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-201792","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W34797047","https://openalex.org/W1507375662","https://openalex.org/W1905750044","https://openalex.org/W1996510517","https://openalex.org/W2002368650","https://openalex.org/W2019579910","https://openalex.org/W2040263621","https://openalex.org/W2109275473","https://openalex.org/W2123747287","https://openalex.org/W2136799086","https://openalex.org/W2153028052","https://openalex.org/W2160642098","https://openalex.org/W2233187225","https://openalex.org/W2317762284","https://openalex.org/W2592461288","https://openalex.org/W2615502963","https://openalex.org/W2775192194","https://openalex.org/W2886459722","https://openalex.org/W2969722626","https://openalex.org/W2971279302","https://openalex.org/W6630260658","https://openalex.org/W6660556005","https://openalex.org/W6676639790","https://openalex.org/W6678179652","https://openalex.org/W6680406778","https://openalex.org/W6726873927"],"related_works":["https://openalex.org/W2054669762","https://openalex.org/W2394193399","https://openalex.org/W2014841791","https://openalex.org/W2353158678","https://openalex.org/W2559422900","https://openalex.org/W2809859387","https://openalex.org/W2387373525","https://openalex.org/W2892323093","https://openalex.org/W1706898691","https://openalex.org/W2355615404"],"abstract_inverted_index":{"The":[0],"main":[1],"target":[2],"of":[3,31,34,39,45,89,127,149,175,199,230],"this":[4],"paper":[5],"is":[6,57,214],"to":[7,26,76,99,123,145,154,169,194,216],"design":[8,109,139],"a":[9,110,140,188,207],"density-based":[10,232],"clustering":[11,40,50,177,219,233],"algorithm":[12,51,56,162,192,212,220,256],"using":[13],"the":[14,29,78,81,86,101,105,119,125,132,147,150,156,172,176,180,197,218,225,231,237,249,254],"weighted":[15,111,133],"grid":[16,102,112,134],"and":[17,42,66,135,247,260,262],"information":[18,136],"entropy":[19],"based":[20,52,84,130,163,183,204],"on":[21,53,85,131,164,184,205,239],"MapReduce,":[22,206],"noted":[23],"as":[24],"DBWGIE-MR,":[25],"deal":[27],"with":[28,244],"problems":[30],"unreasonable":[32],"division":[33,96],"data":[35,49,62,90],"gridding,":[36],"low":[37,43],"accuracy":[38,126],"results":[41,221,251],"efficiency":[44,229],"parallelization":[46],"in":[47,59,267],"big":[48],"density.":[54],"This":[55],"implemented":[58],"three":[60],"stages:":[61],"partitioning,":[63],"local":[64,201],"clustering,":[65],"global":[67],"clustering.":[68,128,269],"For":[69],"each":[70],"stage,":[71,83,107,182],"we":[72,92,108,138,186],"propose":[73,93,187],"several":[74],"strategies":[75],"improve":[77,124,155],"algorithm.":[79,178,234],"In":[80,104,179],"first":[82],"spatial":[87],"distribution":[88],"points,":[91],"an":[94],"adaptive":[95],"strategy":[97,114,143],"(ADG)":[98],"divide":[100],"adaptively.":[103],"second":[106],"construction":[113],"(NE)":[115],"which":[116,223],"can":[117],"strengthen":[118],"relevance":[120],"between":[121],"grids":[122],"Meanwhile,":[129],"entropy,":[137],"density":[141,148],"calculation":[142],"(WGIE)":[144],"calculate":[146],"grid.":[151],"And":[152],"last,":[153],"parallel":[157,170,210,268],"efficiency,":[158],"core":[159,173,189,208,226],"clusters":[160,174,209,227],"computing":[161],"MapReduce":[165],"(COMCORE-MR)":[166],"are":[167],"proposed":[168,215],"compute":[171],"third":[181],"disjoint-set,":[185],"cluster":[190],"merging":[191,211,228],"(MECORE)":[193],"speed-up":[195],"ratio":[196],"convergence":[198],"merged":[200],"clusters.":[202,242],"Furthermore,":[203],"(MECORE-MR)":[213],"get":[217],"faster,":[222],"improves":[224],"We":[235],"conduct":[236],"experiments":[238],"four":[240],"synthetic":[241],"Compared":[243],"H-DBSCAN,":[245],"DBSCAN-MR":[246],"MR-VDBSCAN,":[248],"experimental":[250],"show":[252],"that":[253],"DBWGIE-MR":[255],"has":[257],"higher":[258],"stability":[259],"accuracy,":[261],"it":[263],"takes":[264],"less":[265],"time":[266]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
